Rob Brezsny said this quote
“ Quoting geneticists, Guy Murcia says we’re all family. You have at least a million relatives as close as tenth cousin, and no one on Earth is further removed than your fiftieth cousin. Murcia also describes out kinship though an analysis of how deeply we share the air. With each breath, you take into your body 10 sextillion atoms, and-owing to the wind’s ceaseless circulation- over a year’s time you have intimate relations with oxygen molecules exhaled by every person alive, as well as everyone who ever lived. (The Seven Mysteries of Life) ”